<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>globe - echarts-gl</title>
        <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
        <meta name="apple-mobile-web-app-capable" content="yes"> <!-- Fullscreen Landscape on iOS -->
        <link rel="stylesheet" href="./common.css">
    </head>
    <body>
        <style>
            #viewport {
                position: absolute;
            }
        </style>
        <div id="main">
            <canvas id="viewport"></canvas>
        </div>
        <script src="../node_modules/echarts/dist/echarts.js"></script>
        <script src="../dist/echarts-gl.js"></script>
        <script src="lib/jquery.min.js"></script>
        <script src="js/commonUI.js"></script>
        <script>
            var chart = echarts.init(document.getElementById('viewport'), null, {
                width: document.getElementById('main').offsetWidth,
                height: document.getElementById('main').offsetHeight
            });

            // http://visibleearth.nasa.gov/view_cat.php?categoryID=1484
            chart.setOption({
                globe: {
                    baseTexture: 'asset/world.topo.bathy.200401.jpg',
                    heightTexture: 'asset/elev_bump_4k.jpg',

                    displacementScale: 0.1,

                    shading: 'lambert',

                    light: {
                        ambient: {
                            intensity: 0.1
                        },
                        main: {
                            intensity: 2
                        }
                    }
                },
                series: []
            });

            window.addEventListener('resize', function () {
                chart.resize();
            });

        </script>
    </body>
</html>